BEagle, I'm sure that you were correct in your previous post No 20 where the link
http://members.home.nl/a.k.bouwknegt...%20circuit.pdf clearly shows the Left/Right needle.I seem to recall that it was only accurate out to about 20nm but good enough to get you home. At Linton we flew a number of QGH's in the Link Trainer with the help of our 2 Polish instructors. We also flew live QGH's as a means to recover to base. I suppose it very much depended on which squadron you were on or which QFI you were taught by. I was luckily on 2 Sqn at the best FTS in 1972/3, Linton on Ouse.